The team

The team at Mr S J Warren Limited:

Kate Warren RGN BSc(hons)

Kate is a extremely efficient practice manager and nurse practitioner who is a limitless source of information for patients, and often reassures and can advise patients clinically having held this role for the past 20 years. Kate manages all aspects of the practice including liaising with patients and their General Practitioners, arranging outpatient appointments and other investigation appointments, liaising with external hospitals, other consultant specialists and patients’ healthcare insurance companies where necessary. She arranges quotations for services, diagnostic procedures and operations, and invoices on behalf of the office. Kate deals with patient enquires in an efficient and compassionate manner.

She has experience as a senior nurse manager within surgery and cancer care, both in the National Health Service and within the private sector. She was formerly a Director of Communications within an NHS Trust and worked at the prestigious Royal Marsden Hospital (National tertiary referral centre for Cancer). She managed the Community Palliative Care Team and later the District Nursing Service, having been a hospital MacMillan palliative care nurse and set-up the Bereavement Support Group. Kate was a surgical ward senior sister in the private sector and trained as a nurse at Chelsea & Westminster Hospitals.

Kate is a State Registered General Nurse and additionally has a higher degree in Cancer Care Nursing. She co-founded a Business Customer Training company and prides herself on customer care, upon which she ran and lectured to hospitals within the private sector. She prides herself upon her efficient running of the practice, and if she says she will call you back – then she definitely will!!


Emma is the Practice’s Medical Secretary/ Personal Assistant, but deals with so much more than just administration and typing. She is extremely helpful and efficient, and will be your first point of contact for all bookings of appointments for outpatients, theatre and endoscopy cases. She will email/ call you with appointment details and all costs as we like to be transparent about our prices. Emma is very personable and knowledgeable about private medical care having been in senior managerial post within a private hospital for 9 years prior to joining the team.

Anaesthetists: Dr Anthony Kitsberg, Dr Nicholas Hogg & Dr Talat Mumtaz

Mr Warren prefers to work with just a few trusted anaesthetists who have all worked with Mr Warren in excess of 20 years, and all have a proven track record of excellence in their anaesthetics and work together and with Mr Warren as a team ensuring your safety. All are recognised and approved by all of the major insurers. All are accredited for paediatrics.

Mr S J Warren Limited is a Registered Company at Companies House: Number 06578724

Mr S J Warren Limited is  registered with the Information Commissioners Office (for Data Protection)